/*
*  Copyright 2019-2020 Zheng Jie
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package me.zhengjie.modules.zhihu.themekey.repository;

import me.zhengjie.modules.zhihu.themekey.domain.ZhThemeKeyword;
import me.zhengjie.modules.zhihu.themekey.service.dto.ZhThemeKeywordDto;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;

import javax.persistence.criteria.Predicate;
import java.util.List;

/**
* @website https://el-admin.vip
* @author 王超
* @date 2022-01-05
**/
public interface ZhThemeKeywordRepository extends JpaRepository<ZhThemeKeyword, String>, JpaSpecificationExecutor<ZhThemeKeyword> {

     @Query("select tk.id as id, t.themeName as themeId, tk.keywordId as keywordId "
             + "from ZhThemeKeyword tk left  join ZhTheme t on t.id = tk.themeId where tk.themeId = ?1")
     Page<ZhThemeKeyword> findByZhThemeKeyword(ZhThemeKeyword tk, Pageable pageable);


     @Query("select new map(tk.id as id, t.themeName as themeId, k.keyName as keywordId) "
             + "from ZhThemeKeyword tk,ZhTheme t,ZhKeyword k " +
             "where t.id = tk.themeId and k.id = tk.keywordId")
     Page<ZhThemeKeyword> findByZhThemeKeyword(Pageable pageable);

//          @Query("select new map(tk.id as id, t.themeName as themeId, tk.id as keywordId) "
//             + "from ZhThemeKeyword tk " +
//             "left  join ZhTheme t on t.id = tk.themeId" )
//     Page<ZhThemeKeyword> findByZhThemeKeyword(Pageable pageable);

}
